When IntelliJ auto-generates comments, the out-of-the-box configuration dumps your OSX username out in the comment:

/**
* Created by joeusername on 01/01/1970.
*/

Although most people can probably guess what my username is, I don’t like broadcasting it when it can be avoided. In
order to change the value in the auto-generated code, update the idea.vmoptions file. For OS X Yosemite and
IntelliJ IDEA Ultimate 14, this file is located at /Applications/IntelliJ IDEA 14.app/Contents/bin/idea.vmoptions.

Simply add the line -Duser.name=<your name> to the end of the file - for example:

And if you’ve ever looked at my code, you’ll know that I like to follow the Spring Code Format. They’ve got a handy
formatter file for your favorite IDE, but that formatter doesn’t typically help with the auto-generated stuff like
comments at the start of a Java class. To do it, update the ActionScript File Header in the IntelliJ preferences
located at Editor > File and Code Templates > Includes > ActionScript File Header: